Because they make time. They want to be there longer. Why would women want to be in a gym? They are there because they are already insecure of their form, yet now they are surrounded by men, the very thing they are wanting to attract while focusing on their insecurities. Why would a woman want to spend more time there? Home gyms have always been the best choice.
You can help the HubPages community highlight top quality content by ranking this answer up or down.